SKU: Wago-2857-570/024-000
Üç Fazlı Güç Sinyali Şartlandırıcı; 3x400/690 V/RC; Modbus RTU; Dijital çıkış; Yazılım üzerinden konfigürasyon; Besleme gerilimi: 24 VDC
Short description:
WAGO’s 3-phase power measurement module in a DIN-railmount enclosure measures electrical data in three-phase supply networks – remotely from the control level.
Measured variables such as active/apparent/reactive power, energy consumption, power factor, phase angle and frequency can be accessed via Modbus® Interface. In addition, the measured variables can be stored on a microSD card.Additional setting options via interface configuration software
In the present network, ensure that the neutral conductor is not dangerously active!WAGO’s 3-phase power measurement module in a DIN-railmount enclosure measures electrical data in three-phase supply networks – remotely from the control level.
Measured variables such as active/apparent/reactive power, energy consumption, power factor, phase angle and frequency can be accessed via Modbus® Interface. In addition, the measured variables can be stored on a microSD card.Additional setting options via interface configuration software
In the present network, ensure that the neutral conductor is not dangerously active!Configuration options | Interface configuration software |
Input signal type | Voltage Current |
Mains type | 3-phase power measurement with N-conductor (4 conductors) 3-phase power measurement with N-conductor (3 conductors) |
Input signal voltage | 3 x AC 400 V (U<sub>LN</sub>); 3 x AC 690 V (U<sub>LL</sub>); 3 x AC 90 mV (WAGO Rogowski Coils RC xxx) |
Sensitivity | 22.5 mV/kA (WAGO Rogowski Coils RC xxx) |
Measurement range, current | 4 x AC 4000 A ((WAGO Rogowski Coils RC xxx) () |
Frequency range | 45 … 65 Hz (Harmonics analysis: 0 … 3.3 kHz) |
Max. switching voltage (DO) | Uygulanan besleme gerilimi |
Max. continuous current (DO) | 100 mA (no internal restriction) |
Configurable functionens (DO) | Threshold value switch; Pulse output (S0 interface) |
İletişim | Modbus RTU |
Interface | RS-485 (2-wire) via RJ-45 |
Adresleme | 32 |
Addressing | Via Interface configuration software |
Ölçme prosedürü | True RMS measurement (measured value acquisition with 8 kHz) |
Calculated measured variables | Line-to-line voltage Power output Energy Power factors Mains frequency Harmonic analysis (up to the 41st harmonic) Total harmonic distortion (THD) |
Signal form | Any periodic signals (considering the threshold frequencies) |
Max. operating frequency | 15,9 kHz |
Hafıza kartı tipi | WAGO 758-879/000-3102 (microSD; 2 GB) |
İletim hatası (tam skala) | ≤ 0.5 % for current and voltage (of the full scale value) |
Type of power supply | 24 VDC |
Nominal supply voltage US | DC 24 V (SELV) |
Supply voltage range | ±30 % |
Current consumption at supply voltage | ≤ 50 mA (+ IDO) |
Test voltage (input/output/supply) | AC 3,51 kV; 50 Hz; 1 min |
Aşırı gerilim kategorisi | III |
Kirlilik derecesi | 2 |
Güvenli izolasyon | Input/supply and communication per EN 61010-1 |
Requirement (N input) | Shall not be dangerously active |
Requirement (ILx input) | Coils/converters with basic insulation |
Koruma sınıfı | IP20 |
Connection type (1) | Voltage |
Bağlantı teknolojisi | CAGE CLAMP® S |
WAGO terminal | WAGO 804 Series |
Tek damarlı boylar | 0,25 … 2,5 mm² / 20 … 12 AWG |
İnce bükümlü kablolar | 0,25 … 2,5 mm² / 22 … 12 AWG |
Sıyırma uzunluğu | 10 … 11 mm / 0.39 … 0.43 inch |
Connection type (2) | Current/Power supply/DO |
Bağlantı tipi 2 | Push-in CAGE CLAMP® |
WAGO terminal 2 | WAGO 805 Series |
tek damarlı, bağlanabilir | 0,2 … 1,5 mm² / 24 … 16 AWG |
ince bükümlü, bağlanabilir | 0,2 … 1,5 mm² / 24 … 16 AWG |
Sıyırma uzunluğu | 9 … 10 mm / 0.35 … 0.39 inch |
Connection type (3) | Modbus® communication |
Konnektör | 2 x RJ-45 (daisy chain configuration) |
Width | 72 mm / 2.835 inch |
DIN rayın üst kenarından yükseklik | 55 mm / 2.165 inch |
Depth | 90 mm / 3.54 inch |
Montaj tipi | DIN 35 ray |
Ağırlık | 117,1 |
Surrounding air (operating) temperature | -40 … 70 °C |
Surrounding air (storage) temperature | -40 … 85 °C |
Relative humidity | 5 … 95 % (non condensing) |
Uygunluk işareti | CE |
EMV-Störfestigkeit | EN 61000-6-2 |
EMU: |
EN 61000-6-3 |
Standartlar/spesifikasyonlar | EN 61010-1 |
SAP´den ambalaj tipi | BOX |
Country of origin | DE |
GTIN | 4055143829199 |
Customs Tariff No. | 85437090300 |